Functional near-infrared spectroscopy (fNIRS) is a non-invasive brain imaging technique that is used to measure neural activation by monitoring the differential near-infrared light absorption properties of oxy- and deoxy-hemoglobin in the brain. Although most used for studying brain activity in non-communicative participants (e.g. babies, coma patients...), the technique is becoming increasingly popular thanks to a number of important advantages, such as its portability and flexibility to conduct experiments in real-life, and more ecological, conditions. In addition, fNIRS offers an interesting method for researchers interested in studying brain mechanisms underlying social interactions and dynamics (so-called hyperscanning) in which brain activity is measured simultaneously in brains of multiple persons.
NIMA therefore organizes a one-day workshop on fNIRS technology.
The workshop will take place on November 8th at the Maisin auditorium at the UCLouvain campus in Woluwe-Saint-Lambert.
The first half of the workshop will consist of a theoretical introduction to the principles of fNIRS and overview of the hardware. In the second part, there will be a practical demonstration of fNIRS in multiple subjects (hyperscanning) designs.
Everybody is welcome to attend the workshop and participation is free but pre-registration is required.
Registration link: https://forms.gle/HTMkekVpnvczSLzZ8
Programme:
Time
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Topic
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09:00-09:15
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Welcome and general introduction
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09:15-10:00
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Introduction to fNIRS
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10:00-10:30
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Overview of NIRx hardware – focusing on the NSP2
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10:30-10:45
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Coffee break
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10:45-11:00
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Preparation for practical session (Hyperscanning)
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11:00-13:00
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Hyperscanning session using 2 NSP devices / subjects
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13:00-14:00
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Lunch break
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14:00-15:00
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fNIRS preprocessing using Satori
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15:00-16:00
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fNIRS analysis using Satori
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16:00-16:15
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Coffee break
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16:15-17:00
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Questions and discussion
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